baber/WOPTO huggingface dataset:
Patent JP-S5813171-A (JP)
Title: Hydraulic rotary machine
Inventor: KUWABARA HISAO
IPC: F03B11/04
Filed: 1981-07-14
Abstract: PURPOSE:To improve the efficiency of a captioned machine at the time of light load by providing an air pipe penetrating through a main shaft directly connected to a runner and a main shaft of an electric rotary machine directly connected to the former main shaft for supplying air into a runner chamber. CONSTITUTION:When the lower top 105a of an air pipe 105 is not projected into a runner chamber 14, the flow passage in the runner chamber is shown as l1. Meanwhile, when the lower top 105a is projected into the runner chamber 14, the flow passage is shown as l2, and reduced by the area shown by slant lines. This construction prevents the generation of great whirl streams caused by the excessive lowering of flow speed at the exit of a runner at the time of light load.
Patent JP-S63276839-A (JP)
Title: Operating mechanism for disconnecting switch
Inventor: KAWABE MASUO
IPC: H01H31/02
Filed: 1987-05-08
Abstract: PURPOSE:To form an operating mechanism with which a blade is not pulled out by providing a shaft which is engaged with an operating shaft through one-way clutches and gears and actuating a stopper member when a link is rotated to a deflecting direction by this shaft. CONSTITUTION:Short-circuit current is sent from a main circuit disconnecting part 12a to be grounded through a conductor 2, contacts 7a, 7b, and a blade 14, when electromagnetic force in the direction of an arrow B is applied to the blade 14. This electromagnetic force moves a connecting rod 45 upward through the blade 14, a main shaft 13, a lever 15b so as to rotate a link 42 in the clockwise direction. This makes a shaft 32 rotate clockwise, so a gear 27 is rotated by a one-way clutch 31 in the same direction, while a gear 28 is also rotated in the counterclockwise direction. A shaft 34 is thus rotated counterclockwise by a one-way clutch 33. This causes a lever 47 of the shaft 34 to contact a stopper 49b so as to prevent rotation of the shaft 34, and removal of the blade 14 from the contacts 7a, 7b to open can thus be prevented.
Patent JP-S59622-A (JP)
Title: Combinational weighing device
Inventor: TSUKASA FUMISUKE
IPC: G01G19/393
Filed: 1982-06-26
Abstract: PURPOSE:To adjust the supply amounts of feeders automatically, by calculating the mean value of weights in combinational hoppers during combinational weighing operation and controlling the supply amounts of the respective feeders so that the mean weight value approximates to a value obtained by dividing a set weight by the number of the combined hoppers. CONSTITUTION:Lumps are supplied to intermediate hoppers 141-14n by the feeders 131-13n through a supplier 1 and a circular feeder 12, stored in respective weighing hoppers 161-16n, and weighed by weighers 171-17n. Their weighed values are stored in a weighed value storage circuit 25 and a combination selection point circuit 26 calculates the combination weight of M units of the weighing hoppers and a selection signal for minimizing the difference from a set value W is generated and supplies to a packaging device 21 through a discharge controller 27. The mean weight is calculated from the weight signals from the weights 171-17n through mean weight arithmetic circuits 291-29n, adders 321- 32n, and dividers 331-33n, and feeder control circuits 361-36n control the feeders so that the difference signal regarding the combinational weight approximates to zero by a subtracter 31.
Patent JP-S602925-A (JP)
Title: Video camera
Inventor: SASAKI HIDEMI
IPC: G03B13/12
Filed: 1983-06-20
Abstract: PURPOSE:To set assuredly an image plane and to attain weight and size reduction by varying the size of the frame of the 1st window according to the view angle of a zoom lens as to the viewfinder of a video camera. CONSTITUTION:The current view angle of the zoom lens 2 of an automatic focusing type video camera body 1 is detected by view angle detecting means 20, 20a, and 21-25 of a rotary switch 15, etc., associated operatively with the view angle varying ring 3 of said lens 2, and the 1st window 4 is arranged on the video camera body 1 at the position opposite to a subject where the size of the window frame 8 varies with the detected view angle. Then, the 2nd window 5 is arranged on the main body 1 opposite to the window 4 so that the subject in the window frame is viewed. Thus, the range of the subject image plane in the frame of the window 4 which is viewed through the window 5 is made coincident with the range of the subject image plane picked up by the image pickup part of an image pickup element, etc.
Patent JP-H04339948-A (JP)
Title: Disposing method for floor material in tension in flat roof and the like covered with waterproof sheet
Inventor: TANAKA HISAO
IPC: E04D5/00
Filed: 1991-05-15
Abstract: PURPOSE:To provide extremely excellent workability, to enable sharp shortening of a working time, to provide excellent water resistance and heat resistance, to enable maintenance of adhesion for a long period, to ensure the constant width of the joining part of the peripheral edge or the part, near the peripheral edge, of a floor material, to provide extremely excellent appearance after lining of a floor material, and to facilitate a relining work, when the upper surface of a floor material is covered with floor materials in tension. CONSTITUTION:When floor materials 5 are disposed on the upper surface of a waterproof sheet 3 in tension, a tape 7 for preventing flowing-in of an adhesive is stuck to the inner side of each floor material in a state that a part 5a to be adhered having a given width is left unstuck at the peripheral edge part of the floor material 5 or a joint tape and the tape 7 for preventing flowing-in of an adhesive are stuck to the peripheral edge part of the floor material 5 in a state that a part to be adhered having a given width is left unstuck on the inner side of the floor material. After a part 5a to be adhered being the peripheral edge part of the floor material 5 or the part, closer to the peripheral edge part, thereof is coated with tetrahydrofuran solvent adhesive, the part 5a to be adhered is joined with the waterproof sheet 3.
Patent JP-H06324100-A (JP)
Title: Operation/maintenance supporting system for electric power equipment
Inventor: MARUYAMA SHIRO
IPC: G01R15/00
Filed: 1993-05-12
Abstract: PURPOSE:To provide the operation/maintenance supporting system for electric power equipment, which has the simple constitution and can reduce the providing space of the entire system. CONSTITUTION:Both the detected signal from a maintenance supporting detection means 1, which is attached to an electric power equipment, and the detected signal from a fault-point spotting and detecting means 2 are received with the same on-site board 11. The detected signals are processed in the on-site board 11, and the measured-value data and fault-point data are obtained. The measured-value data are sent into a maintenance supporting means 6, and the fault-point data are sent into a monitor control means 7. The state data of the electric power equipment are obtained with the maintenace supporting means 6 based on the measured-value data. The electric power equipment is monitored and controlled with the monitor control means 7 based on the fault- point data and the control data through a control means 5. The state data and the fault-point data are displayed on a display means 8.
Patent JP-S5736001-A (JP)
Title: Method and apparatus for lubricating different roll speed rolling work
Inventor: SHINTANI SADAHIKO
IPC: B21B45/02
Filed: 1980-08-12
Abstract: PURPOSE: To eliminate the difference of rolling lubrication generated between a lower-speed side  work roll and a higher-speed side work roll, and to make the brilliance of the front and back surfaces of a rolled sheet uniform, by adjusting the contact angle between the rolled sheet and the  lower-speed side work roll in a different roll speed rolling mill, in order to increase the thickness of  oil film therein.  
     CONSTITUTION: A sheet 15 to be rolled is fed in an angle θ against the pass line into the gap between a lower-speed side upper work roll 1 covered by a thin oil film and a higher-speed side  lower work roll 2 covered by an oil film thicker than that of the work roll 1. This feed of the sheet 15 is carried out under a condition that a guide roll 5 is elevated up, and a lower belly roll 4 is  located higher than the pass line. Hereby, the contact angle between the sheet 15 and the upper  work roll 1 is reduced by θ degrees; whereas, the contact angle between the sheet 15 and the lower work roll 2 is increased by θ degrees, so that the thickness of oil film covering the upper  work roll 1 is increased, and the difference of the rolling lubrication between the upper and lower  work rolls 1, 2 is eliminated. As a result, the generation of heat streaks on the lower-speed roll  side is prevented, the rolling friction factor is restricted to a low value, and the danger of rupture  of the sheet due to an increased forward tension is avoided.  
     COPYRIGHT: (C)1982,JPO&Japio
Patent JP-H07171246-A (JP)
Title: Pachinko machine
Inventor: FUKUSHIMA SEIICHIRO
IPC: A63F7/02
Filed: 1992-04-02
Abstract: PURPOSE:To provide a pachinko machine can improve the smell of a pachinko hall with a strong smell of tobacco, etc., and at the same time, gives an olfactory effect to players by a fragrance, and can increase an interest of the from an olfactory effect side. CONSTITUTION:This pachinko machine is equipped with a fragrance-generating device to generate a fragrance from a bomb 26 in which a fragrance is sealed by a solenoid 25 being driven based on the output of a winning condition- detecting means which detect a winning condition being generated based on the winning of a shot bal. By this method, each time the output from the winning condition-detecting means is performed, the fragrance generating device is operated, and a fragrance as a winning effect can be provided to a player. For this reason, interests of the frame can be increased from an olfactory effect side, and at the same time, an olfactory improvement of the whole pachinko hall can be done.
Patent JP-S5813385-A (JP)
Title: Device for cell culture
Inventor: ABE TSUTOMU
IPC: C12M3/00
Filed: 1981-07-17
Abstract: PURPOSE:To provide a microtest plate capable of improving the gas and enabling desirable growth of cells, by providing a gap larger than a specific dimension between the lower face of the cover and the upper end of the cavity for containing the cell and the cultivation liquid. CONSTITUTION:In the microtest plate which is cell culture device, a gap of >=1mm. is placed between the lower face of the cover 2 and the upper end of the cavity 4 of the plate. The gap is necessarily >=1mm., preferably >=2mm., and more preferably >=5mm. for stacking a number of the culturing devices. The flow of gas into the culturing device is improved compared with the conventional cell culture device, and the desirable growth of cells can be attained in any cavities independent of the position. Since the dropwise condensation of water vapor to the lower  face of the cover can be remarkably reduced, the mutual cntamination of the cells can be prevented.
Patent JP-H04228329-A (JP)
Title: Central high-mount brake lamp of closed beam holography
Inventor: RONARUDO TEII SUMISU
IPC: B60Q1/44
Filed: 1991-04-16
Abstract: PURPOSE: To obtain a high mounted brakelight which will not reduce the effect even if it is small-sized and a light source is directed by optically coupling the light of a holographic brakelamp into a rear window by a prism to produce a holographic brakelight image that is visible from behind the vehicle by internal diffraction. CONSTITUTION: Playback illumination light is formed by a light source 115 and a filter 116, the light source 115 is connected to a brake lamp operating circuit, and when a brake pedal is stepped, the light source is energized. The output of the filter 116 is coupled into the lower part of a rear window by a prism 117 having the same spread in the longitudinal direction to the hologram structure 111. The angle of playback beam when it enters the rear window, the width W of the playback beam coupled into the rear window and the height H of the prism are selected to have a peculiar relationship to the thickness T of the rear window, so that the internally reflected light does not enter the intermediate plane of the prism/window.
Patent JP-H02287289-A (JP)
Title: Energy generation device
Inventor: NAKANISHI FUMITAKE
IPC: G21B3/00
Filed: 1989-04-28
Abstract: PURPOSE:To allow the device to reduce the consumption of heavy water which is a raw material and obtain energy at inexpensive cost by allowing the device to catch deuterium and oxygen produced by elecetrolysis to perform combustion reaction so as to be heavy water. CONSTITUTION:When a current is allowed to flow between a cylindrical palladium cathode 4 and a coil-shaped platinum anode 5 in heavy water 6 to cause a reaction so as to generate energy, deuterium and oxygen are generated by electrolysis in a palladium vessel 3. Thereat, heavy water 6 steamed by the heating of deuterium, oxygen, the vessel 3, and the cathode 4 is caught 17 to feed to a turbine 11b so as to take out electric energy. Next, a gas exhausted from the turbine 11b is cooled to liquefy so as to feed to a heavy water reservoir 15 and further a gas constituent is separated from heavy water by an air dryer 12 to feed the heavy water to the heavy water reservoir 15. In addition, gas is fed in an oxygen adsorber 13 to eliminate oxygen to feed to a burner 14 is two routes separating hydrogen and oxygen and they are mixed again to cause a combustion reaction so as to feed to the heavy water reservoir 15 as deuterum. The heavy water is reused in addition to the heavy water 6 in the vessel 3.
Patent JP-S5636385-A (JP)
Title: Gas shielded arc welding equipment
Inventor: KITANI MOTOI
IPC: B23K9/29
Filed: 1979-08-30
Abstract: PURPOSE: Titled welding equipment which consists in providing means of detecting the mutual electrical conduction of concentrically disposed and mutually electrically insulated shielding gas nozzles of double construction, and which permits detection of the sticking of spatter on said nozzles.  
     CONSTITUTION: Where no spatter 12 has been stuck, an inner shielding nozzle 1a and an outer shielding nozzle 1b are held perfectly electrically insulated, hence a buzzer 15 does not operate. Next when the spatter 12 is stuck and covers the nozzles 1a, 1b, both nozzles are put into electrically the same potential by the spatter and electric current flows across the nozzles 1a, 1b from a battery 14 thereby operating the buzzer 15 and announcing the sticking of the spatter 12 to the operator. The experiments indicate that if the clearance between the nozzles 1a and 1b is made 2W2.5mm the timing at which shielding failure occurs and the timing when the buzzer 15 operates coincide approximately. 
     COPYRIGHT: (C)1981,JPO&Japio
Patent JP-H04318160-A (JP)
Title: Oxidation-resistant metallic foil and its production
Inventor: NISHI TORU
IPC: B01J35/04
Filed: 1991-04-16
Abstract: PURPOSE:To obtain both a metallic foil excellent in oxidation resistance and having <=100mum thickness at low cost and a producing method thereof. CONSTITUTION:An oxidation-resistant metallic foil is a rolled metallic foil made of steel, stainless alloy and heat-resistant alloy having <=100mum thickness and contains Al diffused in the whole thickness and 6-45wt.% Al in total weight. The rolled metallic foil made of steel, stainless alloy and heat resistant alloy is buried in the mixed power incorporating Al power and the sintering preventive power as a main body and heat-treated in the vacuum, inert or nonoxidative atmosphere to produce the oxidation-resistant metallic foil.
Patent JP-H04317035-A (JP)
Title: Camera capable of trimming photographing
Inventor: WAKABAYASHI HIROSHI
IPC: G03B5/00
Filed: 1991-04-16
Abstract: PURPOSE:To provide a camera capable of trimming photographing in which the kind of trimming magnification at the time of trimming photographing is kept to a necessary minimum and which consecutively changes the focal distance of a zoom lens from the shortest focal distance to the longest pseudo focal distance. CONSTITUTION:A control means which sets the trimming magnification beta to the maximum trimming magnification betamax when an operating means is operated to a zoom-up side further at the position of the longest focal distance FT of a motor-driven zoom lens, thereafter zooms down the motor-driven zoom lens in a state where the trimming magnification is set at the maximum trimming magnification betamax when the operating means is operated to a zoom-down side, and sets the trimming magnification beta from the maximum trimming magnificaton betamax to one when the operating means is operated to the zoom- down side further at the position of the shortest focal distance FW of the motor- driven zoom lens is provided in the camera capable of trimming photographing by which a pseudo zoom-up photograph is obtained, so that the kind of the magnification at the time of trimming photographing is kept to the necessary minimum and a printing processing time at the time of printing is shortened.
Patent JP-H07321422-A (JP)
Title: Printed-wiring board
Inventor: HANADA TOSHIAKI
IPC: H05K1/02
Filed: 1994-05-25
Abstract: PURPOSE:To obtain a printed-wiring board in which the automatic mounting rate of a mounting process is enhanced by a method wherein a face on which no conductor pattern is formed is coated, in a specific thickness, with an insulating layer in an area within a specific range of the face on which no conductor pattern is formed. CONSTITUTION:An insulating resin layer 17 displays a discrimination synabol 18a in a negative state that a road map has been reversed, the insulating resin layer 17 covers about 50 to 100% of the area of its formation face, and its thickness is formed to be 5 to 50mum. As a material which constitutes the insulating resin layer 17, a solder-resin ink for a printed-wiring board or a road-map ink is used. Thereby, the bondability of a paper-based phenolic-resin laminated board as an insulating board 12a to the insulating resin layer 17 can be maintained at the same degree as the bondability of the road map to the insulating board 12a. As the tone of color of the insulating resin layer 17, it is desirable to adopt a white-based tone of color or a yellow-based tone of color whose contrast with the brown-based tone of color of the paper-based phenolic-resin laminated board constituting the insulating board 12a is good and by which the discrimination symbol 18a is easy to read.
Patent JP-S62265812-A (JP)
Title: Latch circuit
Inventor: TERADA YASUSHI
IPC: H03K3/356
Filed: 1986-05-13
Abstract: PURPOSE:To reduce the number of circuit elements, occupied area and power consumption by using only an enhancement n-channel MOS transistor (TR) and a capacitor so as to constitute a latch circuit. CONSTITUTION:When a signal of H level is sent to a signal line 10 and a latch signal DL goes to B, the capacitor 33 is charged by MOS TRS 31, 32 in the on-state, a MOS TR 35 is turned on by the charging potential of the capacitor to send a signal of a power potential level to the other conducting terminal of the MOS TR 31. Thus, the H level signal on the signal line is being charged to H level via the MOS TR 31. When a reset signal RS goes to H level, the charging potential of the capacitor 33 is discharged through the MOS TR 34 to turn off the MOS TR 35. On the other hand, the connecting potential of the MOS TRs 31, 32 is discharged via the MOS TR 36 and goes to L level.
Patent JP-S593548-A (JP)
Title: Code converting circuit of variable-length code
Inventor: MATSUDA KIICHI
IPC: G06F7/76
Filed: 1982-06-30
Abstract: PURPOSE:To convert a code by a simple control and a simple constitution of a circuit, by feeding back an output of an FF circuit for storing an effective bit, to an input of this FF circuit through a switching circuit. CONSTITUTION:A variable-length code S1 whose maximum bits of an input data are, for instance, 8 bits is inputted to a matrix type rotating circuit 21. The data S1 is rotated by the number of bits decided by control of a controlling circuit 26, in the circuit 21, and is supplied to an FF circuit 22 and a switching circuit 23 as an output data S2. For instance, as for the first data, an output of the circuit 21 is selected and outputted in the circuit 23, and is written in an FF circuit 24. In this case, in case when the data written in the circuit 24 is less than 8 bits, a new data is added to the tail of the data which is written already, and when it reaches 8 bits, it is outputted as an output data from an FF circuit 25. In this way, in case when the written data is less than 8 bits, write can be executed simultaneously as to all the bits by feeding back the data which is written already, to the circuit 24 through the circuit 23.
Patent JP-H01284358-A (JP)
Title: Booth system for coating oil
Inventor: OKI YASUYUKI
IPC: B05C11/10
Filed: 1988-05-10
Abstract: PURPOSE: To achieve non-pollution and the effective utilization of resources by dissolving an org. solvent in an org. solvent type coating material together with an overspray coating material by utilizing the dissolution of the org. solvent into a mineral oil and subjecting the org. solvent to a recovery treatment. CONSTITUTION: At the time of spray coating of the org. solvent type coating material to a material 2 to be coated which is carried by a conveyor 35, an exhaust fan 8 and a pump 5 are run to induce wind around the material 2 to be coated and the mineral oil is made to flow onto a steel flow plate through piping 6. The coating material sprayed from a spaying machine 3 adheres to the material 2 to be coated and the greater part of the coating material failed to be adhered is entrained in the suction air by the exhaust fan 8 and is brought into collision against the mineral oil flowing on the steel flow plate 4. Further, the coating material is brought into collision against the rear array flow plate existing right behind the flow plate described above and is made to flow down together with the mineral oil into an oil tank 1.  The pigments and resin in the coating material intruding into the oil solidify and the org. solvent is sent together with the oil to an org. solvent evaporating machine 12 where the org. solvent is captured after heating and is cooled.
Patent JP-H0413821-A (JP)
Title: Rare earth permanent magnet alloy and its production
Inventor: ENDO KAZUMITSU
IPC: H01F1/053
Filed: 1990-05-01
Abstract: PURPOSE:To obtain a permanent magnet excellent in magnetic properties by subjecting an alloy which has a composition consisting of rare earth elements composed essentially of La, metals selected from Fe, Co, and Ni, metals selected from Ti, V, Cr, etc, and the prescribed transition metals, etc., to liquisol quenching and allowing amorphous substance and crystalline substance to exist in the form of mixture. CONSTITUTION:Rare earth elements R composed essentially of La and including Y, metals T selected from Fe, Co, and Ni, metals X selected from Ti, V, Cr, Mn, Zr, Nb, etc., and metals M selected from transition metals excluding (T) and X, Al, and Si are prepared. Subsequently, an alloy consisting of, by weight ratio, 18-30% R, <=12% X, <=10% M, and the balance T is refined. Then, a rare earth permanent magnet alloy (R-T-X-M) can be obtained by means of liquisol quenching.